Fra' Philippe de Villiers de L'Isle-Adam (1464 – 1534) was a prominent member of the Knights Hospitaller

Knights Hospitaller

The Sovereign Military Hospitaller Order of Saint John of Jerusalem of Rhodes and of Malta , also known as the Sovereign Military Order of Malta , Order of Malta or Knights of Malta, is a Roman Catholic lay religious order, traditionally of military, chivalrous, noble nature. It is the world's...

 at Rhodes

Rhodes

Rhodes is an island in Greece, located in the eastern Aegean Sea. It is the largest of the Dodecanese islands in terms of both land area and population, with a population of 117,007, and also the island group's historical capital. Administratively the island forms a separate municipality within...

 and later Malta

Malta

Malta , officially known as the Republic of Malta , is a Southern European country consisting of an archipelago situated in the centre of the Mediterranean, south of Sicily, east of Tunisia and north of Libya, with Gibraltar to the west and Alexandria to the east.Malta covers just over in...

. Having risen to the position of Prior

Prior

Prior is an ecclesiastical title, derived from the Latin adjective for 'earlier, first', with several notable uses.-Monastic superiors:A Prior is a monastic superior, usually lower in rank than an Abbot. In the Rule of St...

 of the Langue of Auvergne

Tongue (Knights Hospitaller)

Tongues or langues were the geographic-cultural subgroupings of the members of the Knights of Rhodes/Maltese Knights from the 14th to the 18th century...

, he was elected 44th Grand Master

Grand Master (order)

Grand Master is the typical title of the supreme head of various orders of knighthood, including various military orders, religious orders and civil orders such as the Ancient Order of Hibernians and the Orange Order...

 of the Order in 1521.

He commanded the Order during Sultan Suleiman's

Suleiman the Magnificent

Suleiman I was the tenth and longest-reigning Sultan of the Ottoman Empire, from 1520 to his death in 1566. He is known in the West as Suleiman the Magnificent and in the East, as "The Lawgiver" , for his complete reconstruction of the Ottoman legal system...

 long and bloody Siege of Rhodes

Siege of Rhodes (1522)

The Siege of Rhodes of 1522 was the second and ultimately successful attempt by the Ottoman Empire to expel the Knights of Rhodes from their island stronghold and thereby secure Ottoman control of the Eastern Mediterranean. The first siege, in 1480, had been unsuccessful.-Setting:The Knights of St...

 in 1522, when 600 knights and 4500 soldiers resisted an invading force of about 200,000 men for six months, but eventually negotiated the capitulation and the departure of the knights on New Year's Day 1523 to Crete

Crete

Crete is the largest and most populous of the Greek islands, the fifth largest island in the Mediterranean Sea, and one of the thirteen administrative regions of Greece. It forms a significant part of the economy and cultural heritage of Greece while retaining its own local cultural traits...

.

He then led the Order during several years without a permanent domicile—first Kandi

Kandi

Kandi is a town, arrondissement and commune in the Alibori Department of eastern Benin. Originally a market town, Kandi is now primarily a farming centre. It lies on the nation's main north-south highway, 650 km from Cotonou and 325 miles north of Porto-Novo. The town is the capital of...

 on Crete

Crete

Crete is the largest and most populous of the Greek islands, the fifth largest island in the Mediterranean Sea, and one of the thirteen administrative regions of Greece. It forms a significant part of the economy and cultural heritage of Greece while retaining its own local cultural traits...

, then successively Messina, Viterbo

Viterbo

See also Viterbo, Texas and Viterbo UniversityViterbo is an ancient city and comune in the Lazio region of central Italy, the capital of the province of Viterbo. It is approximately 80 driving / 80 walking kilometers north of GRA on the Via Cassia, and it is surrounded by the Monti Cimini and...

 and finally Nice

Nice

Nice is the fifth most populous city in France, after Paris, Marseille, Lyon and Toulouse, with a population of 348,721 within its administrative limits on a land area of . The urban area of Nice extends beyond the administrative city limits with a population of more than 955,000 on an area of...

 (1527-1529). In 1530 de L'Isle-Adam obtained the islands of Malta

Malta

Malta , officially known as the Republic of Malta , is a Southern European country consisting of an archipelago situated in the centre of the Mediterranean, south of Sicily, east of Tunisia and north of Libya, with Gibraltar to the west and Alexandria to the east.Malta covers just over in...

 and Gozo

Gozo

Gozo is a small island of the Maltese archipelago in the Mediterranean Sea. The island is part of the Southern European country of Malta; after the island of Malta itself, it is the second-largest island in the archipelago...

 and the North African port city of Tripoli

Tripoli

Tripoli is the capital and largest city in Libya. It is also known as Western Tripoli , to distinguish it from Tripoli, Lebanon. It is affectionately called The Mermaid of the Mediterranean , describing its turquoise waters and its whitewashed buildings. Tripoli is a Greek name that means "Three...

 as fief for the Order from Emperor Charles V

Charles V, Holy Roman Emperor

Charles V was ruler of the Holy Roman Empire from 1519 and, as Charles I, of the Spanish Empire from 1516 until his voluntary retirement and abdication in favor of his younger brother Ferdinand I and his son Philip II in 1556.As...

 and established the Order, henceforth known as the Maltese Knights, in their new base.

Villiers de L'Isle-Adam died in Malta on 21 August 1534.